筛选
科学数据
统计数据
共检索到965条 ,权限内显示50条;
Data from: The effect of repeated, lethal sampling on wild bee abundance and diversity
- 负责人：
- DOI：
- doi:10.5061/dryad.5385j
- 摘要：
- itself could have a negative effect on bee populations. 2. We conducted an experiment to assess whether lethal sampling for bees using pan traps
Data from: Modelling distributions of fossil sampling rates over time, space and taxa: assessment and implications for macroevolutionary studies
- 负责人：
- DOI：
- doi:10.5061/dryad.3b87j
- 摘要：
- s of presences of taxa in fossil-bearing collections allow us to quantify variation in per-collection sampling rates among species within a clade
Data from: Genetic sampling for estimating density of common species
- 负责人：
- DOI：
- doi:10.5061/dryad.s04h8
- 摘要：
- 160 sampling plots for 4 days and genotyping one pellet per plot. NGS laboratory costs ranged from approximately $670 to $3000 USD per field site
Data from: The program STRUCTURE does not reliably recover the correct population structure when sampling is uneven: sub-sampling and new estimators
- 负责人：
- DOI：
- doi:10.5061/dryad.2d4m9
- 摘要：
- ly well under various population models with even sampling between subpopulations, the robustness of the method to uneven sample size between subpopulations
Data from: Evaluating DNA degradation rates in faecal pellets of the endangered pygmy rabbit
- 负责人：
- 关键词：
- Brachylagus idahoensis;pygmy rabbit;genotyping error;noninvasive genetic sampling;DNA degradation
- DOI：
- doi:10.5061/dryad.722qb
- 摘要：
- Noninvasive genetic sampling of faecal pellets can be a valuable method for monitoring rare and cryptic wildlife populations, like the pygmy rabbit
Data from: A combined field survey and molecular identification protocol for comparing forest arthropod biodiversity across spatial scales
- 负责人：
- DOI：
- doi:10.5061/dryad.8g5d2
- 摘要：
- of the Linnean shortfall to yield diversity estimates that can be directly compared across independent studies. Field sampling can be extended to other arthropod
Data from: Balancing sample accumulation and DNA degradation rates to optimize noninvasive genetic sampling of sympatric carnivores
- 负责人：
- DOI：
- doi:10.5061/dryad.23k27
- 摘要：
- densities. However, few studies have attempted to maximize sampling efficiency. We present a model for combining sample accumulation and DNA degradation
Data from: Evaluation of plant contamination in metabarcoding diet analysis of a herbivore
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.q62rb2p
- 摘要：
- sampling and sequence data treatment to increase the reliability of DNA metabarcoding diet analyses: (i) Collect samples as soon as possible after deposition
Data from: Spatial and temporal patterns of environmental DNA detection to inform sampling protocols in lentic and lotic systems.
- 负责人：
- DOI：
- doi:10.5061/dryad.2jm63xsjv
- 摘要：
- The development of efficient sampling protocols for the capture of environmental DNA (eDNA) could greatly help improve accuracy of occupancy
Data from: Sex, size and timing: sampling design for reliable population genetics analyses using microsatellite data
- 负责人：
- 关键词：
- Boloria aquilonaris
- DOI：
- doi:10.5061/dryad.5j13n
- 摘要：
- ely sample size, sex ratio, and timing of sampling) on the estimation of allele frequencies and its potential downstream impact on the estimation of gene
